| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7020.0 | USD | 20201019 |
| Unknown | China national standards | MT | 860.0 | USD | 20201019 |
| Unknown | China national standards | MT | 800.0 | USD | 20201018 |
| Unknown | China national standards | MT | 7040.0 | USD | 20201018 |
| Unknown | China national standards | MT | 7910.0 | USD | 20201018 |
| Unknown | China national standards | MT | 1340.0 | USD | 20201018 |
| Unknown | China national standards | MT | 11010.0 | USD | 20201018 |
| Unknown | China national standards | MT | 6660.0 | USD | 20201018 |
| Unknown | China national standards | MT | 6930.0 | USD | 20201018 |
| Unknown | China national standards | MT | 1700.0 | USD | 20201018 |